Image Gallery bug MR 4.6.2 & 4.6.3 for Mac

For some annoying reason the images in the Gallery blocks are reordering themselves completely screwing up the order in which I need them to be and adding a 6th image to the block skips over an "empty slot". Please help!

G'day, I'm on Windows as well running the 4.6.3 and it does also happen to me.I'm using Mobirise theme V4.

Here is a screenshot showing the different position either in Mobirise or within your web browser.Originally, the gallery contains 28 pictures reduced to 8 for the example.

As shown in here, when using preview browser, clicking and zooming on picture #5 will display the picture # 5 followed then by image #8 then image # 7 and then skipping #6 and finally looping back to image #1.

Figured out it happens on pretty much every page where a gallery has more than 8 pictures.Has anyone yet found a trick to solve this issue ?Invert the # order to get it in the right position doesn't actually work, making it worse and messing up with shuffled displayed pictures.For info: all my pictures are named as name+sequential numbers, lower cases and using blank outer borders in order to get the same size and dimension for each image. Would be great to see this working nicely.

I also notice that TOP MENU blocks are shown randomly on the top or at the bottom of a page (preview in browser) as well as FOOTERS sometimes don't display at all (within Mobirise software, though not in view browser)Don't know if these bugs have been yet reported?!